EP0217018B1 - Procédé de préparation d'esters d'acide 3-aminoacrylique - Google Patents

Procédé de préparation d'esters d'acide 3-aminoacrylique Download PDF

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Publication number
EP0217018B1
EP0217018B1 EP86109527A EP86109527A EP0217018B1 EP 0217018 B1 EP0217018 B1 EP 0217018B1 EP 86109527 A EP86109527 A EP 86109527A EP 86109527 A EP86109527 A EP 86109527A EP 0217018 B1 EP0217018 B1 EP 0217018B1
Authority
EP
European Patent Office
Prior art keywords
formula
weight
alkali
parts
acid esters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP86109527A
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German (de)
English (en)
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EP0217018A1 (fr
Inventor
Fritz Dr. Engländer
Moustafa Dr. El-Chahawi
Wilhelm Dr. Vogt
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Huels AG
Original Assignee
Huels AG
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Publication date
Application filed by Huels AG filed Critical Huels AG
Publication of EP0217018A1 publication Critical patent/EP0217018A1/fr
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Publication of EP0217018B1 publication Critical patent/EP0217018B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/04—Formation of amino groups in compounds containing carboxyl groups
    • C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
    • C07C227/08—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid by reaction of ammonia or amines with acids containing functional groups

Claims (3)

  1. Procédé de préparation d'esters d'acides 3-amino-acryliques de formule générale :
    Figure imgb0007
     (dans laquelle R₁ et R₂ représentent H des restes alkyles identiques ou différents , linéaires ou ramifiés, ayant 1 à 8 atomes de carbone, des restes alcényles ayant 1 à 8 atomes de carbone; R₃ représente H , des restes alkyles linéaires ou ramifiés ayant 1 à 8 atomes de carbone, un noyau isocyclique ou hétérocyclique ou aromatique, ou bien R₁ et R₂ font ensemble partie d'un noyau pentagonal à heptagonal contenant l'azote de la fonction amine ou contenant en outre un autre atome d'azote, et ayant une ou deux ou bien pas de doubles liaisons; R₄ représente des restes alkyles linéaires ou ramifiés ayant 1 à 8 atomes de carbone ou un noyau isocyclique ou aromatique ) par réaction de sels alcalins d'esters d'acides β-hydroxyacryliques de formule générale:
    Figure imgb0008
     (dans laquelle R₃ et R₄ ont le sens précité et Me représente un métal alcalin ), avec des sels d'amines de formule générale :
    Figure imgb0009
     ( dans laquelle R₁ et R₂ ont le sens précité et X représente un anion d'un acide minéral ou organique ), procédé caractérisé en ce qu'on conduit la réaction dans des solutions aqueuses des sels d'amines de formule (III) par addition des sels alcalins des esters d'acides hydroxyacryliques de formule (II) sous forme de solide ou en suspension dans du formiate de méthyle , du formiate d'éthyle , de l'acétate de méthyle , de l'acétate d'éthyle , du toluène , du diméthyloxyéthane ou de l'acétonitrile .
  2. Procédé selon la revendication 1 ,caractérisé en ce qu'on ajoute les sels alcalins des esters d'acides β-hydroxyacryliques de formule (II) dans les solvants cités à la revendication 1 ,notamment dans de l'acétate d'éthyle, sous forme de la suspension obtenue lors de la prépara tion de (II).
  3. Procédé selon l'une des revendications 1 ou 2 , caractérisé en ce qu'on utilise les sels d'amines de formule (III) en un excès de 0,05 à 1,5 mole .
EP86109527A 1985-08-30 1986-07-11 Procédé de préparation d'esters d'acide 3-aminoacrylique Expired - Lifetime EP0217018B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3531067 1985-08-30
DE19853531067 DE3531067A1 (de) 1985-08-30 1985-08-30 Verfahren zur herstellung von 3-aminoacrylsaeureestern

Publications (2)

Publication Number Publication Date
EP0217018A1 EP0217018A1 (fr) 1987-04-08
EP0217018B1 true EP0217018B1 (fr) 1991-03-06

Family

ID=6279793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86109527A Expired - Lifetime EP0217018B1 (fr) 1985-08-30 1986-07-11 Procédé de préparation d'esters d'acide 3-aminoacrylique

Country Status (4)

Country Link
US (1) US4772711A (fr)
EP (1) EP0217018B1 (fr)
JP (1) JPH07116116B2 (fr)
DE (2) DE3531067A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59001401D1 (de) * 1989-03-23 1993-06-17 Bayer Ag Verfahren zur herstellung von beta-amino-acrylsaeureestern.
JPH0742258B2 (ja) * 1989-04-14 1995-05-10 宇部興産株式会社 ３―置換アミノアクリル酸エステル類の製造法
DE4031723A1 (de) * 1990-10-06 1992-04-09 Basf Ag Verfahren zur herstellung von (alpha),(beta)-ungesaettigten carbonylverbindungen
DE4207852A1 (de) * 1992-03-12 1993-09-16 Bayer Ag Verfahren zur herstellung von (beta)-aminoacrylsaeureestern
AU2295999A (en) * 1998-06-29 2000-01-17 Sharad Kumar Vyas Process for preparation of substituted propenoic acid esters
US8071681B2 (en) 2004-08-13 2011-12-06 Exxonmobil Chemical Patents Inc. Polymeric compositions including their uses and methods of production
CN101020647B (zh) * 2007-02-14 2011-03-30 杭州师范学院 一种β-环丙胺基丙烯酸(酯)的合成方法
US7601864B1 (en) 2008-05-08 2009-10-13 Ufc Corporation Method for synthesizing 4,4-dihalogen-2-(dialkylamino)methylene-3-oxy-alkylbutyrate and derivatives thereof
CN103833565B (zh) * 2013-12-11 2015-06-17 浙江先锋科技股份有限公司 一种3-n,n-二甲氨基丙烯酸乙酯的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987491A (en) * 1956-08-07 1961-06-06 Pittsburgh Plate Glass Co Alkyd resins modified by beta amino crotonic esters of higher organic hydroxides
GB1576334A (en) * 1977-05-26 1980-10-08 Ici Ltd N-alkyl and n,n-dialkyl derivatives thereof process for the manufacture of p-hydroxyphenylglycine and
US4319024A (en) * 1979-03-29 1982-03-09 Dynamit Nobel Aktiengesellschaft Method of preparing β-alkoxyacrlonitriles
DE2938872A1 (de) * 1979-09-26 1981-04-16 Riedel-De Haen Ag, 3016 Seelze Verfahren zur herstellung von 4-hydroxyphenylglycin
DE3037086A1 (de) * 1980-10-01 1982-05-06 Dynamit Nobel Ag, 5210 Troisdorf 3-(m-chloranilino-)acrylsaeureaethylester und ein verfahren zu dessen herstellung

Also Published As

Publication number Publication date
US4772711A (en) 1988-09-20
JPS6251651A (ja) 1987-03-06
DE3531067A1 (de) 1987-03-05
DE3531067C2 (fr) 1989-08-17
EP0217018A1 (fr) 1987-04-08
DE3677866D1 (de) 1991-04-11
JPH07116116B2 (ja) 1995-12-13

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